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Home > Ernst Öpik


Ernst Julius Öpik ( October 23, 1893September 10, 1985) was a notable Estonian astronomer and astrophysicist, who spent the last part of his career ( 19481981) at the Armagh Observatory in Northern Ireland.

Öpik specialized in the study of minor bodies, such as asteroids, comets, and meteors.

In 1922 he correctly predicted the frequency of craters on Mars long before they were detected by space probes.

In 19321932 is the leap year starting on Friday. see link for calendar) Events January-February January 3 British arrest and intern Mohandas Gandhi and Vallabhbhai Patel January 8 In Britain the Archbishop of Canterbury forbids church remarriage of divorcees Jan he postulated a theory concerning the origins of comets in our solar systemA generic solar system (or planetary system consists of at least one star and various orbiting objects (such as asteroids, comets, moons, and planets). The term originated to describe the planetary system around Sol, the Latin name for our sun. The planet. He believed that they originated in a cloud orbiting far beyond the orbit of PlutoPluto is the ninth planet from the Sun in our solar system. Because Pluto is also the smallest planet in our solar system and has a highly eccentric orbit (which takes it inside the orbit of Neptune) there has been some debate regarding whether Pluto shou. This cloud is now known to us as the Oort Cloud.

He won the Gold Medal of the Royal Astronomical SocietyThe Gold Medal is the highest award of the Royal Astronomical Society. In the early years, more than one medal was often awarded in a year, but by 1833 only one medal was being awarded per year. This caused a problem when Neptune was discovered in 1846, b in 1975Events January January 1 Watergate scandal: John N. Mitchell, H. Haldeman, John D. Ehrlichman are found guilty of the Watergate cover-up and are sentenced to 30 months to 8 years in jail on February 21 January 5 The Tasman Bridge in Tasmania, Australia, i and the Bruce MedalThe Catherine Wolfe Bruce gold medal is awarded every year by the Astronomical Society of the Pacific for outstanding lifetime contributions to astronomy. See also Past laureates are: 1898 Simon Newcomb 1899 Arthur Auwers 1900 David Gill 1902 Giovanni V. in 19761976 is a leap year starting on Thursday (link will take you to calendar). Events January January 12 UN Security Council votes 11-1 to admit the Palestinian Liberation Organization January 15 Would-be Gerald Ford presidential assassin Sara Jane Moore is s.

The asteroid 2099 Öpik is named in his honour.

His grandson is Lembit Öpik, a politician in the United Kingdom.

Opik, Ernst Opik, Ernst Opik, Ernst

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